12222-60-5 Usage
Description
Direct Yellow 106 is a red light yellow to orange yellow powder that is soluble in water, producing a deep yellow color. It is slightly sensitive to changes in color shade when exposed to copper ions and turns a dark colored light yellow when exposed to iron ions. It has resistance to various compounds and does not affect its application performance.
Uses
Used in Textile Industry:
Direct Yellow 106 is used as a dye for cotton, viscose, and their blended fabrics. It is not used for printing.
Used in Polyester/Cotton Blended Fabric Dyeing:
Direct Yellow 106 can be used with dispersal dyes for bath dyeing of polyester/cotton blended fabrics.
Standard:
Direct Yellow 106 has the following ratings according to ISO and AATCC standards:
Acid Resistance: ISO 5, AATCC 4-5
Alkali Resistance: ISO 5, AATCC 4-5
Light Fastness: ISO 3, AATCC 5-6
Soaping: ISO 2, AATCC 3-4
Water: ISO 4, AATCC 3-4
Fading and Stain Resistance:
Direct Yellow 106 has the following ratings for fading and stain resistance:
Fading: ISO 2, AATCC 3-4
Stain: ISO 2, AATCC 3-4
Preparation
2-(2-Sulfo-4-nitrostyryl)-5-aminobenzenesulfonic acid diazo, and 4-Aminonaphthalene-1-sulfonic acid?coupling, and then the oxidation into three thiazole compounds, garnish with glucose and sodium hydroxide will 2 Moore was reduced to a single three compounds azo dyes.
Standard
Acid Resistance
Fading
Stain
AATCC
4-5
Check Digit Verification of cas no
The CAS Registry Mumber 12222-60-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,2 and 2 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 12222-60:
(7*1)+(6*2)+(5*2)+(4*2)+(3*2)+(2*6)+(1*0)=55
55 % 10 = 5
So 12222-60-5 is a valid CAS Registry Number.
InChI:InChI=1/C48H32N8O18S6.6Na/c57-75(58,59)41-21-31(17-13-27(41)9-11-29-15-19-33(23-43(29)77(63,64)65)55-51-39-25-45(79(69,70)71)35-5-1-3-7-37(35)47(39)53-55)49-50-32-18-14-28(42(22-32)76(60,61)62)10-12-30-16-20-34(24-44(30)78(66,67)68)56-52-40-26-46(80(72,73)74)36-6-2-4-8-38(36)48(40)54-56;;;;;;/h1-26H,(H,57,58,59)(H,60,61,62)(H,63,64,65)(H,66,67,68)(H,69,70,71)(H,72,73,74);;;;;;/q;6*+1/p-6/rC48H26N8Na6O18S6/c57-75-81(63,64)41-21-31(17-13-27(41)9-11-29-15-19-33(23-43(29)83(67,68)77-59)55-51-39-25-45(85(71,72)79-61)35-5-1-3-7-37(35)47(39)53-55)49-50-32-18-14-28(42(22-32)82(65,66)76-58)10-12-30-16-20-34(24-44(30)84(69,70)78-60)56-52-40-26-46(86(73,74)80-62)36-6-2-4-8-38(36)48(40)54-56/h1-26H